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Which of the following need to be assumed to convert a transition probability matrix for a given time period to the transition probability matrix for another length of time:
I. Time invariance
II. Markov property
III. Normal distribution
IV. Zero skewness
Which of the following statements are true:
I. A high score according to Altman's Z-Score methodology indicates a lower default risk
II. A high score according to theProbit or Logit models indicates a higher default risk
III. A high score according to Altman's Z-Score methodology indicates a higher default risk
IV. A high score according to the Probit or Logit models indicates a lower default risk
A risk analyst attempting to model the tail of a loss distribution using EVT divides the available dataset into blocks of data, and picks the maximum of each block as a data point to consider.
Which approach is the risk analyst using?
Under the CreditPortfolio View approach to credit risk modeling, which of the following best describes the conditional transition matrix:
Aderivative contract has a negative current replacement value. Which of the following statements is true about its loan equivalent value for credit risk calculations over a 2-year horizon?
Which of the following statements are true:
I.Top down approaches help focus management attention on the frequency and severity of loss events, while bottom up approaches do not.
II. Top down approaches rely upon high level data while bottom up approaches need firm specific risk data to estimate risk.
III. Scenario analysis can help capture both qualitative and quantitative dimensions of operational risk.
Which of the following are considered properties of a 'coherent' risk measure:
I. Monotonicity
II. Homogeneity
III. Translation Invariance
IV. Sub-additivity
The Basel framework does not permit which of the following Units of Measure (UoM) for operational risk modeling:
I. UoM based on legal entity
II. UoM based on event type
III. UoM based on geography
IV. UoM based on line of business
Which of the following statements is true:
I. When averaging quantiles of two Pareto distributions, the quantiles of theaveraged models are equal to the geometric average of the quantiles of the original models based upon the number of data items in each original model.
II. When modeling severity distributions, we can only use distributions which have fewer parameters thanthe number of datapoints we are modeling from.
III. If an internal loss data based model covers the same risks as a scenario based model, they can can be combined using the weighted average of their parameters.
IV If an internal loss model and a scenario based model address different risks, the models can be combined by taking their sums.
If the cumulative default probabilities of default for years 1 and 2 for a portfolio of credit risky assets is 5% and 15% respectively, what is the marginal probability of default in year 2 alone?
Which of the following are valid methods for selecting an appropriate model from the model space for severity estimation:
I. Cross-validation method
II. Bootstrap method
III. Complexity penalty method
IV. Maximum likelihood estimation method
If P be the transition matrix for 1 year, how can we find the transition matrix for 4 months?
Which of the following statements are true:
I. Heavy tailed parametricdistributions are a good choice for severity modeling in operational risk.
II. Heavy tailed body-tail distributions are a good choice for severity modeling in operational risk.
III. Log-likelihood is a means to estimate parameters for a distribution.
IV. Body-tail distributions allow modeling small losses differently from large ones.
Which of the following is not an event of default covered in the ISDA Master Agreement?
I. failure to pay or deliver
II. credit support default
III. merger without assumption
IV. Bankruptcy
Which of the following will be a loss not covered by operational risk as defined under Basel II?
Pick underlying risk factors for a position in an equity index option:
I. Spot value for the index
II. Risk free interest rate
III. Volatility of the underlying
IV. Strike price for the option
Identify the correct sequence of events as it unfolded in the credit crisis beginning 2007:
I. Mortgage defaults increased
II. Collapse in prices of unrelated assets as banks tried to create liquidity
III. Banks refused to lend or transact with each other
IV. Asset prices for CDOs collapsed
For a group of assets known to be positively correlated, what is the impact on economic capital calculations if we assume the assets to be independent (or uncorrelated)?
Which of the following statements are true:
I. Credit risk and counterparty risk are synonymous
II. Counterparty risk is the contingent risk from a counterparty's default in derivative transactions
III. Counterparty risk is the risk of a loan default or the risk from moneys lent directly
IV. The exposure at default is difficult to estimate for credit risk as it depends upon market movements
Which of the following are a CRO's responsibilities:
I. Statutory financial reporting
II. Reporting to the audit committee
III. Compliance with risk regulatory standards
IV. Operational risk
Which of the following credit risk models relies upon theanalysis of credit rating migrations to assess credit risk?
Which of the following is true in relation to the application of Extreme Value Theory when applied to operational risk measurement?
I. EVT focuses on extreme losses that are generally not covered by standard distribution assumptions
II. EVT considers the distribution of losses in the tails
III. The Peaks-over-thresholds (POT) and the generalized Pareto distributions are used to model extreme value distributions
IV. EVT is concerned with average losses beyond a given level of confidence
The standalone economic capital estimates for the three uncorrelated business units of a bank are $100, $200 and $150 respectively. Whatis the combined economic capital for the bank?
According to the Basel framework, reserves resulting from the upward revaluation of assets are considered a part of:
For a bank using the advanced measurement approach to measuring operational risk, which of the following brings the greatest 'model risk' to its estimates:
Which of the following is the best description of the spread premium puzzle: